2014-2015 Полный каталог инструмента Mitsubishi (Митсубиси) EN

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                                                                                                                                                                        CARBIDE

RECOMMENDED CUTTING CONDITIONS

          Carbon steel, Alloy steel           Alloy steel, Tool steel,             Stainless steel                     Hardened steel
          (  30HRC)                                                                                                   (45  55HRC)
 Work                                         Pre-hardened steel
material  Cast iron                           (30  45HRC)

   Dia.   Revolution   Feed rate              Revolution                Feed rate  Revolution               Feed rate        Revolution  Feed rate
  (mm)      (min-1)    (mm/min)                 (min-1)                 (mm/min)     (min-1)                (mm/min)           (min-1)   (mm/min)

   1      40000                       900      32000                      700       27000                     510             24000        210
   1.5    30000                      1020      21000                      675       18000                     510             15000        210
   2      22500                      1020      15000                      675       13500                     510             12000        210
   3      15000                      1020      10500                      675                                 510                          210
   4      11250                      1020                                 675         9000                    510               7500       210
   5                                 1020        7800                     675         6800                    510               6000       210
   6       9000                      1020        6300                     675         5400                    510               4800       210
   8       7500                                  5250                     585         4500                    410               4050       180
 10        6000                       840        4200                     510         3400                    370               3000       165
 12        4800                       765        3300                     465         2700                    330               2400       135
           4050                       765        2850                                 2300                                      1950
Depth of
   cut                 < 0.1D (D < & 3)                                                                                < 0.05D

                       < 0.2D (D > & 3)

                                              < 1.5D                                                                   < 1D

                                           D                                                                D
                                                                                                                              < 0.05D (D < & 2)
                                                      < 0.1D (D < & 2)
                                                                                                                           < 0.1D (D > & 2)
                                                      < 0.2D (D > & 2)
                                                                                                                                                                D:Dia.
                                                                                                                                                                        SOLID END MILLS
             Titanium                         High Nickel
                                              Inconel
 Work
material

   Dia.   Revolution   Feed rate              Revolution                Feed rate
  (mm)      (min-1)    (mm/min)                 (min-1)                 (mm/min)

   1      20000                      380       10000                        90
   1.5    12800                      360         6400                     121
   2      10000                      360         5000
   3                                 360         3000                       90
   4       6400                      360         2400                       90
   5       5000                      360         2000                       90
   6       4000                      360         1600                       90
   8       3100                      290         1200                       90
 10        2400                      260         1000                       70
 12        1900                      230           800                      70
           1600                                                           109
Depth of
   cut                 < 0.1D (D < & 3)

                       < 0.2D (D > & 3)

                                              < 1.5D

                                           D

                                                      < 0.1D (D < & 2)

                                                      < 0.2D (D > & 2)

                                                                                                            D:Dia.
1)	When using high efficiency conditions, the surface speeds/feeds can be increased by 2-3 times the above values.

                                                                                                D < 0.05D

                                                                        < 0.05D                     < 1.5D

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